Inner Ring for Cylindrical Roller Bearings – 1R320X350X80

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NTNIndustrial bearing

ITEM NUMBER

1R320X350X80

Inner Ring

d320,000 mmBore
D—Outside diameter
B80,000 mmWidth
Verified by Cat Son before quotationPart number · clearance · precision
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TECHNICAL DATA

Specifications for 1R320X350X80

Units

Technical Specifications

Type
Inner Ring
Bore Type
Round
Material
High Carbon Chrome Steel
Tolerance
ISO Class 0 (RBEC 1)
Weight
9.800 kg

Dimensional Specifications

d
320.000 mm
F
350.000 mm
B
80.000 mm
r
2.100 mm
t
5.000 mm
da min
331.000 mm
ras max
2.000 mm
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